<button type="button" class="btn btn-default btn-xs" data-ng-click="showHelp();$event.stopPropagation();"
        title="{{'needHelp' | translate}}">
  <i class="fa fa-question-circle"/>
  <span data-ng-hide="iconOnly">&nbsp;</span>
  <span data-translate="" data-ng-hide="iconOnly">needHelp</span>
</button>
